{"id":2413272,"url":"https://alion.io/job/true-talent-solutions-partners-principal-software-engineer-perception","title":"Principal Software Engineer, Perception","company":{"id":4415660,"name":"True Talent Solutions Partners","domain":"truetalentsolutionspartners.com","url":"https://alion.io/company/true-talent-solutions-partners","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Alameda, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":300000,"max":380000,"currency":"USD","period":"year","gross":null,"usd_annual":380000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Computer Vision","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"Sensor Fusion","optional":false}],"status":"closed","first_seen_at":"2026-10-13T02:22:59Z","employer_posted_date":"2026-10-13","last_verified_at":"2026-10-16T19:36:29Z","board_verified":false,"closed_at":"2026-10-16T19:36:29Z","days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"About the Role\nJoin the perception team at a growth-stage defense technology company building autonomous systems for demanding environments. As the Principal Software Engineer, you will set the technical direction for perception capabilities that support safe and effective vehicle autonomy.\nWhat You'll Do\nDefine architecture and technical direction for sensor fusion, localization, tracking, mapping, and uncertainty estimation.\n\nIntegrate heterogeneous sensors, including radar and cameras, into reliable information streams for downstream autonomy.\n\nPartner with autonomy, navigation, and applied machine learning teams to support safe vehicle behavior in complex ocean environments.\n\nTurn research and advanced algorithms into production systems that meet onboard compute, latency, sensor, and environmental constraints.\n\nLead architecture decisions, technical reviews, and hands-on problem solving while mentoring senior and staff engineers.\n\nGuide data labeling, ground truth dataset development, and evaluation frameworks, and contribute to hiring as the team grows.\n\nWhat We're Looking For\nAt least 8 years of perception or robotics engineering experience, including staff-level technical leadership and architecture ownership.\n\nExperience building and deploying production perception systems on autonomous vehicles or robots, including onboard software.\n\nDeep expertise in sensor fusion, computer vision, localization, state estimation, tracking, mapping, probabilistic estimation, and uncertainty modeling.\n\nStrong mathematical and algorithmic foundations, with experience using C++, Python, machine learning, and neural networks.\n\nExperience running inference on constrained edge hardware under latency requirements, ideally with Nvidia Jetson or comparable systems.\n\nFamiliarity with multiple sensor modalities such as radar and cameras; maritime or ocean autonomy experience is a plus.\n\nAn advanced degree in a relevant field is preferred.\n\nMust be a U.S. Person, such as a U.S. citizen or permanent resident.\n\nCompensation & Benefits\nAnnual salary range: $300,000 to $380,000. Visa sponsorship is not available.\nLocation\nHybrid, based in Alameda, California, with three days per week in the office.","description_format":"text","description_chars":2213,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-13T02:38:52Z"},{"event":"close","at":"2026-10-16T19:36:29Z"}],"visa":[],"liveness":null,"pay":{"stated_usd_annual":380000,"is_top_pay":true},"html_url":"https://alion.io/job/true-talent-solutions-partners-principal-software-engineer-perception","json_url":"https://alion.io/job/true-talent-solutions-partners-principal-software-engineer-perception.json","meta":{"generated_at":"2026-10-19T10:40:29Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":7519,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-20T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4415660},"rest":"https://alion.io/mcp/rest/get_company?id=4415660"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftrue-talent-solutions-partners-principal-software-engineer-perception"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Ftrue-talent-solutions-partners-principal-software-engineer-perception"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Ftrue-talent-solutions-partners-principal-software-engineer-perception"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/true-talent-solutions-partners-principal-software-engineer-perception\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftrue-talent-solutions-partners-principal-software-engineer-perception"}]}